| General information |
| Model: | Honda XR 400 R |
| Year: | 2004 |
| Category: | Enduro / offroad |
| Engine and transmission |
| Displacement: | 397.00 ccm (24.22 cubic inches) |
| Engine type: | Single cylinder |
| Stroke: | 4 |
| Compression: | 9.3:1 |
| Bore x Stroke: | 85.0 x 70.0 mm (3.3 x 2.8 inches) |
| Fuel system: | Carburettor |
| Valves per cylinder: | 4 |
| Fuel control: | SOHC |
| Cooling system: | Air |
| Gearbox: | 5-speed |
Transmission type final drive: | Chain |
| Physical Measurements |
| Seat height: | 930 mm (36.6 inches) If adjustable, lowest setting. |
| Wheelbase: | 1,425 mm (56.1 inches) |
| Chassis and dimensions |
| Rake (fork angle): | 25.3° |
| Trail: | 94 mm (3.7 inches) |
| Front Suspension: | 43mm leading-axle Showa cartridge fork with 18-position compression and 12-position rebound-damping adjustability |
| Front Suspension travel: | 279 mm (11.0 inches) |
| Rear Suspension: | Pro-Link Showa single-shock with spring-preload, 16-position compression and 16-position rebound-damping adjustability. |
| Rear Suspension travel: | 300 mm (11.8 inches) |
| Front tyre dimensions: | 80/90-21 |
| Rear tyre dimensions: | 110/90-18 |
| Front brakes: | Single disc |
| Rear brakes: | Single disc |
| Other specifications |
| Fuel capacity: | 9.46 litres (2.50 gallons) |
| Reserve fuel capacity: | 1.51 litres (0.40 gallons) |
| Color options: | Red |
| Comments: | Model id XR400R. |